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exit on interrupt

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This commit is contained in:
Timo Hocker
2020-05-22 11:50:07 +02:00
parent 3766958b20
commit 62c378945a
5 changed files with 27 additions and 6 deletions
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14
lib/Sources/InteractiveSource.ts
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@ -12,6 +12,13 @@ import { OptionProcess, Option } from '../Option';
import { OptionSource } from './OptionSource';
export class InteractiveSource extends OptionSource {
private _exit_on_interrupt: boolean;
public constructor (exit_on_interrupt: boolean) {
super ();
this._exit_on_interrupt = exit_on_interrupt;
}
private get_message (opt: Option): string {
return typeof opt.message === 'undefined'
? `input ${opt.name}`
@ -72,7 +79,12 @@ export class InteractiveSource extends OptionSource {
for (const opt of options) {
while (!opt.filled) {
// eslint-disable-next-line no-await-in-loop
await this.prompt (opt);
await this.prompt (opt)
.catch ((e) => {
if (this._exit_on_interrupt)
process.exit (0);
throw e;
});
if (!opt.filled)
console.log ('input was invalid');
}